Silent Arm Concealment gives us a look at their IWB holster in Kryptek Mandrake. Also shown is a matching mag carrier. Silent Arm Concealment offers their Standard IWB Concealment Holster for a large selection of handguns, and features several customizable options. A photo posted by Holster Vault (@holstervault) on Apr 20, 2016 at 6:48pm …